11-20-2008
It would be helpful if you could provide an compilable example of your problem.
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LEARN ABOUT PHP
mysqli_stmt_attr_set
MYSQLI_STMT_ATTR_SET(3) 1 MYSQLI_STMT_ATTR_SET(3)
mysqli_stmt::attr_set - Used to modify the behavior of a prepared statement
Object oriented style
SYNOPSIS
bool mysqli_stmt::attr_set (int $attr, int $mode)
DESCRIPTION
Procedural style
bool mysqli_stmt_attr_set (mysqli_stmt $stmt, int $attr, int $mode)
Used to modify the behavior of a prepared statement. This function may be called multiple times to set several attributes.
PARAMETERS
o $
stmt -Procedural style only: A statement identifier returned by mysqli_stmt_init(3).
o $attr
- The attribute that you want to set. It can have one of the following values:
Attribute values
+-----------------------------------+---------------------------------------------------+
| Character | |
| | |
| | Description |
| | |
+-----------------------------------+---------------------------------------------------+
|MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH | |
| | |
| | Setting to TRUE causes |
| | mysqli_stmt_store_result(3) to update the meta- |
| | data MYSQL_FIELD->max_length value. |
| | |
| MYSQLI_STMT_ATTR_CURSOR_TYPE | |
| | |
| | Type of cursor to open for statement when |
| | mysqli_stmt_execute(3) is invoked. $mode can be |
| | MYSQLI_CURSOR_TYPE_NO_CURSOR (the default) or |
| | MYSQLI_CURSOR_TYPE_READ_ONLY. |
| | |
| MYSQLI_STMT_ATTR_PREFETCH_ROWS | |
| | |
| | Number of rows to fetch from server at a time |
| | when using a cursor. $mode can be in the range |
| | from 1 to the maximum value of unsigned long. The |
| | default is 1. |
| | |
+-----------------------------------+---------------------------------------------------+
If you use the MYSQLI_STMT_ATTR_CURSOR_TYPE option with MYSQLI_CURSOR_TYPE_READ_ONLY, a cursor is opened for the statement when you
invoke mysqli_stmt_execute(3). If there is already an open cursor from a previous mysqli_stmt_execute(3) call, it closes the cursor
before opening a new one. mysqli_stmt_reset(3) also closes any open cursor before preparing the statement for re-execution.
mysqli_stmt_free_result(3) closes any open cursor. If you open a cursor for a prepared statement, mysqli_stmt_store_result(3) is
unnecessary.
o $mode
-The value to assign to the attribute.
SEE ALSO
Connector/MySQL mysql_stmt_attr_set().
PHP Documentation Group MYSQLI_STMT_ATTR_SET(3)